th400 - CorvetteForum - Chevrolet Corvette Forum Discussion

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cooler, cooling, fluic, fluid, fluids, high, low, output, picture, port, ports, pressure, th400

TH400 fluid cooling ports : which is high pressure and which is low?

HamadUP on Feb 28, 2009

Dec 3, 2024 01:50 AM
by lovbyts

5

2,714

C3 Tech/Performance

1979, 1979corvette, 400, 79, car, chassis, conversion, corvette, drag, fit, th400, transmission, tube, turbo, vette

TH 400 Trans question? Fit for 1979.

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1 2 3 ... Last Page)

KGKVette on Mar 24, 2009

Jun 3, 2023 08:03 PM
by John 65

62

9,842

C3 Tech/Performance

Swapping out TH400 for 2004R...DIRECT swap??

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1 2)

MakoShark72 on Sep 28, 2007

Mar 3, 2022 08:00 AM
by augiedoggy

23

9,661

C3 Tech/Performance

1967, 400, adjust, c3, corvette, electric, forum, kick, kickdown, lockdown, reset, switch, th400, transmission, turbo

How do you adjust the TH400 kick down switch?

ajrothm on Mar 24, 2007

Jul 28, 2021 11:31 PM
by vettebuyer6369

16

17,654

C3 Tech/Performance

1979, 400, big, block, c3, c6, corvette, handle, horsepower, hp, install, stock, th400, thm400, torque, transmission, turbo

How much power/torque can a Turbo 400 handle?

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1 2)

KJL on Nov 20, 2003

Aug 23, 2020 05:01 PM
by domenic tallarita

23

46,358

C3 Tech/Performance

700r4, automatic, c3, corvette, drive, gear, overdrive, sale, swap, th400, transmission, vendor, vendors, versus, weight

Gear Vendors TH 400 overdrive fit a C3?

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1 2)

Corvette_fetish on Dec 24, 2003

Oct 1, 2017 05:17 AM
by franz italy

39

13,256

C3 Tech/Performance

1984, 400, adjust, adjustment, c3, cable, corvette, detent, kick, kickdown, switch, testing, th400, thm400, turbo

TH400 kick down adjustment

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1 2)

lps&vettes on Mar 11, 2005

Aug 22, 2017 06:04 AM
by Primoz

23

34,325

C3 Tech/Performance

bmgovenorshiftkit, change, correct, cover, finding, governer, governor, location, recalibration, removal, replacing, th400

Can the TH400 governor be removed with the trans in the car?

7t2vette on Dec 9, 2009

Jun 30, 2017 02:05 PM
by TimAT

18

14,186

C3 Tech/Performance

1362048, 1362294, 370, 400, adapter, change, chevy, drive, driven, gear, info, reducer, speedo, speedometer, th400, turbo

TH400/3.70 speedo gear help?

ORVette on Jan 16, 2002

Oct 23, 2015 11:43 AM
by c6silver

12

3,957

C3 Tech/Performance

400, 700r4, auto, c4, conversion, converter, corvette, coversion, drag, fighter, florida, lt1, needed, nitrous, parts, racing, street, super, th400

'85 LT1 TH400 conversion

RacerX70CC on Mar 24, 2009

Jan 18, 2015 05:10 PM
by holley505

13

10,148

Drag Racing

c5, corvette, cut, gear, inches, install, installation, photos, pics, rear, side, th400, torque, tube, view

TH400 install in my C5 - pics

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1 2)

TracyRR on May 2, 2011

Jun 12, 2013 01:18 PM
by c6silver

30

7,816

C5 Tech

1972, 200r4, corvette, forum, shaft, short, swap, swapping, th400, transmission

200r4 swap, th400 driveshaft too short?????????

hammadown on Apr 10, 2008

Jan 10, 2013 05:03 AM
by Bhus

16

8,212

C3 Tech/Performance

1982, 4speed, c3, c5, cable, color, corvette, driven, gear, gears, speedo, speedometer, th400, tranny, worm

Speedo driven gear. which one?

MakoShark72 on Feb 12, 2010

Sep 20, 2012 09:24 PM
by JamesPDX

13

3,233

C3 Tech/Performance

NEW RPM th400 trans conversion

juicedz06 on Feb 26, 2012

Aug 13, 2012 10:30 AM
by juicedz06

1

1,216

C6 Parts for Sale/Wanted

400, bottom, check, cooler, feed, flo, flow, line, lines, location, return, sending, th400, tranny, trans, turbo, turbo400

which line is the cooler return line on th400 trans?

hottrodd57 on Apr 23, 2004

Aug 9, 2012 02:49 PM
by Easy Mike

9

62,951

C3 Tech/Performance

88, 88mm, c4, c5, corvette, engines, forced, ford, induction, lightning, lsx, mm, pics, th400, turbo, twin

96 CE 402 LSx 88mm Turbo finished engine pics

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1 2)

1986CE on Jun 13, 2009

Jul 4, 2012 03:26 PM
by Smokedavette

34

11,530

C4 Tech/Performance

Swap TH400 for a 200-4R Question

snike3 on Apr 16, 2012

Apr 18, 2012 03:50 PM
by rosslato

17

5,358

C3 Tech/Performance

TH400 Wisemen..please step in

CheezMoe on Mar 13, 2012

Mar 18, 2012 08:21 PM
by CheezMoe

11

1,308

C3 Tech/Performance

1973, c3, color, corvette, gas, hook, kickdown, orange, pedal, purle, switch, tcs, th400, wire, wiring

TCS and TH400 Kickdown wire questions

CA-Legal-Vette on Mar 7, 2012

Mar 9, 2012 02:37 PM
by CA-Legal-Vette

12

4,707

C3 Tech/Performance

c3, corvette, orings, parts, repair, sleeve, spedometer, speedometer, th400

Speedo Drive Sleave Replacement

Stephen Irons on Mar 3, 2012

Mar 5, 2012 07:51 AM
by Mooser

8

1,250

C3 Tech/Performance

1973, 400, body, build, converter, corvette, rebuild, replacement, save, southeast, tech, th400, thm, tool, torque

rebuilding my th400

atthemattin on Feb 29, 2012

Mar 4, 2012 09:27 PM
by atthemattin

19

4,234

C3 Tech/Performance

1362077, 1982, 400, chart, chevy, corvette, gear, gears, housing, main, ratio, removal, removing, speedo, speedometer, th400

TH400 Speedo gear housing

Mooser on Feb 18, 2012

Feb 19, 2012 09:15 PM
by mrmagrath

7

4,603

C3 General

c3, corvette, difference, m21, th400, transmission, weight

Weight Difference in TH400 to a Tremec Setup?

mbeeman350 on Feb 5, 2012

Feb 7, 2012 12:06 AM
by HamadUP

6

2,768

C3 General

2003, 6765, big, billet, c5, corvette, gauges, modified, power, precision, sale, th400, turbo, twin

2003 Corvette - Big power Twin Turbo TH400

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1 2 3)

TracyRR on Oct 13, 2011

Jan 24, 2012 08:33 AM
by Allthrottleandsomebottle

55

7,694

C5 Corvettes for Sale

1982, 400, adjust, adjusting, adjustment, adjustments, c3, corvette, downshift, kick, kickdown, service, switch, th400, turbo

th400 kickdown switch adjustment

jschulz30 on Jan 22, 2012

Jan 22, 2012 02:01 PM
by jschulz30

2

6,388

C3 Tech/Performance

400, adapter, c5, c6, conversion, converter, corvette, coupler, differential, drive, driveshaft, sale, shaft, th400, torque, vette

C5 TH400 Conversion 4 SALE

silverc5cu on Jan 2, 2012

Jan 15, 2012 03:53 PM
by silverc5cu

10

6,009

C5 Parts for Sale/Wanted

TH400 in early build 78?

Nickcon78 on Jan 11, 2012

Jan 13, 2012 09:59 AM
by Nickcon78

10

1,007

C3 Tech/Performance

400, c6, corvette, fluid, gm, hard, harder, harsh, hot, make, reverse, rough, shift, th400, warm

hard shift from TH400

boltnut on Dec 13, 2011

Dec 16, 2011 07:36 PM
by boltnut

13

9,940

C3 Tech/Performance

TH400 driveshaft and new Vig converter for c5,

TracyRR on Dec 14, 2011

Dec 14, 2011 08:05 PM
by TracyRR

1

699

C5 Parts for Sale/Wanted

4, 4l65, auto, c5, clutch, conversion, corvette, nitrous, pcs, pedal, propeller, rpm, sale, switch, tcm2000, th400

Switching from a 6 to auto...questions

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1 2)

HvyHitr on Dec 4, 2011

Dec 10, 2011 01:30 AM
by mdaniel

24

2,365

C5 Forced Induction/Nitrous

aluminum, bracket, cable, doesnt, fit, fitting, pan, shifter, th400

TH400 question

Xterrable on Nov 23, 2011

Nov 26, 2011 04:28 PM
by pricesgarage

14

2,081

C3 Tech/Performance

308, 350, 400, 69, adjustment, c3, corvette, forums, hp, light, th400, timing, tming, vette

69 350/300 hp TH400 AT Timing

TX-Techman on Nov 6, 2011

Nov 6, 2011 08:25 PM
by TX-Techman

3

1,535

C3 Tech/Performance

400, blow, blowing, dipstick, fill, fluid, leak, makes, oil, reverse, th400, thm400, trans, transmission, tube, tune, vent

thm400 occassionally blows fluid out the dipstick/filler

stunts513 on Oct 25, 2011

Oct 26, 2011 12:00 AM
by stunts513

8

14,266

C3 Tech/Performance

2004r, 700r4, bracket, brake, c3, cable, conversion, corvette, crossmember, forums, hight, mountpad, park, reseal, swap, th400

th400 to 700r4 conversion

Tom Sarno on Oct 8, 2011

Oct 17, 2011 11:51 AM
by Tom Sarno

9

6,017

C3 Tech/Performance

400, access, corvette, direction, flex, flexplate, install, installed, panel, plate, removal, replace, replacing, th400, turbo

How to replace flex plate on turbo 400

70copo454 on Oct 4, 2011

Oct 4, 2011 03:22 PM
by damoroso

12

5,692

C3 Tech/Performance

clearance, converter, ears, flexplate, install, oil, pump, spinning, th400, turning

TH400 converter pump engagement to trans.

TWINRAY on Sep 24, 2011

Sep 26, 2011 01:04 PM
by TWINRAY

10

2,912

C3 Tech/Performance

2007, 2008, c4, c5, c6, corvette, cowl, factory, hood, hoods, inch, parts, pictures, th400, z06

[Z06]

cowl hood

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1 2)

juicedz06 on Sep 19, 2011

Sep 25, 2011 10:57 PM
by juicedz06

25

7,800

C6 Corvette ZR1 & Z06

bell, bellhousing, block, bolt, bolts, c3, corvette, engine, housing, th400

’69 Th400 bell housing to SB engine block bolt question

TWINRAY on Sep 22, 2011

Sep 22, 2011 11:56 AM
by TWINRAY

2

1,173

C3 General

76, corvette, driveshaft, length, sale, th400

WTB Th400 driveshaft.

tekvette on Sep 13, 2011

Sep 14, 2011 08:43 AM
by Corvettes by George

4

572

C3 Parts for Sale/Wanted

75, 78, camaro, corvette, drive, driveshaft, fit, forum, shaft, th400

Help please-will a th400 driveshaft from a '75 fit in a '78 that now has a th400?

tekvette on Sep 14, 2011

Sep 14, 2011 08:07 AM
by 71rdster

1

631

C3 Tech/Performance

1973, 2nd, corvette, gear, high, issues, line, modulator, rev, rpm, splipping, th400, trans, transmission, vacuum, yout

TH400 Help!! High RPM problem

DeltaHF on Aug 15, 2011

Aug 15, 2011 04:05 PM
by DeltaHF

6

7,164

C3 Tech/Performance

TH400 Help!! High RPM problem

DeltaHF on Aug 15, 2011

Aug 15, 2011 10:04 AM
by 7T1vette

1

542

C3 Tech/Performance

1973, corvette, cover, flywheel, replacement, starter, th400

Starter replacement

mlibhart on Mar 29, 2011

Jul 28, 2011 10:18 AM
by Ironcross

6

1,152

C3 Tech/Performance

1984, 400, corvette, engine, install, t400, th400, zz4

Engine and TH400 install

TWINRAY on Jun 2, 2011

Jul 26, 2011 07:44 PM
by 68/70Vette

12

1,311

C3 Tech/Performance

2jz, 76, 76mm, billet, c5, corvette, fs, maryland, parts, sale, shop, supra, th400, trade, turbo, vette

FS: SUPRA TURBO th400/billet 76mm (fast) maryland

badsupra101 on Jun 15, 2011

Jul 22, 2011 03:22 PM
by badsupra101

11

2,245

Other Cars

F/s 73 l48/th400

RAGTOP73 on May 8, 2011

Jul 22, 2011 09:19 AM
by Extreme Engineering

5

842

C3 Parts for Sale/Wanted

1979, adjustment, c3, corvette, cover, gasket, gear, governer, governor, modulator, points, shift, th400, transmission, vacuum

79 Vette, TH400 WoT Shift Issues

Exdeath on Mar 10, 2009

Jul 18, 2011 08:47 PM
by 7T1vette

16

8,179

C3 Tech/Performance

1350, 790, c3, convert, corvette, gen, joint, performance, shaft, spicer, swap, th350, th400, ujoint, yoke

Which U joint to use for a TH350 to TH400 conversion?

HamadUP on Jul 13, 2011

Jul 15, 2011 11:31 AM
by tracdogg2

14

26,880

C3 Tech/Performance

1984, center, console, corvette, fit, performance, rmvb, shifter, th400

which rmvb th400 shifter will fit under stock center console?

tekvette on Jul 12, 2011

Jul 13, 2011 09:59 PM
by tekvette

5

571

C3 Tech/Performance

400, 69, ck, code, th400, thm, transmission

Wtb 69 th400 ck code transmissioin

Brad Hood on Jun 15, 2011

Jul 13, 2011 02:40 PM
by Corvettes by George

1

634

C3 Parts for Sale/Wanted

400, change, leak, linkage, price, replace, replacing, seal, seals, shaft, shift, sift, th400, trans, turbo

(TH-400) Can you change the shift-linkage seal...

SkunkApe on Jul 16, 2005

Jul 13, 2011 10:55 AM
by AzMotorhead

15

8,944

C3 Tech/Performance

adjust, c3, cable, corvette, failer, failure, govenor, lerefereraliasptctgl1srctitle, modulator, shift, swap, symptoms, th400, transmission, trolcablepname6882autotransmissionshiftercontrolcab, troubleshooting

TH400 Transmission issues Please help!!

steveo1985 on Jun 29, 2011

Jun 30, 2011 04:59 PM
by steveo1985

14

3,821

C3 Tech/Performance

76 auto trans th400 not shifting

ANY VETTE on Jun 18, 2011

Jun 22, 2011 09:09 PM
by ANY VETTE

5

976

C3 Tech/Performance

200, 2004r, 200r4, core, correct, hydramatic, information, internals, length, northwest, plunger, r4, spring, th2004r, th400, transmission

Got a nice 200r4 core today for $40....

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1 2)

eagle275 on May 7, 2011

May 12, 2011 10:50 PM
by MakoShark72

24

5,701

C3 Tech/Performance

TH400 install in my C5 - pics

TracyRR on May 2, 2011

May 4, 2011 11:00 PM
by a/c man

13

1,020

C5 Forced Induction/Nitrous

400, c5, changed, corvette, efi, efilive, live, swap, t56, th400, tune, turbo, z06

TH400 swap

TracyRR on Apr 13, 2011

Apr 25, 2011 02:03 PM
by Slow Z06

2

1,130

C5 Scan & Tune

400, bushing, corvette, housing, linkage, number, oil, part, remove, replace, seals, sloppy, tail, tailshaft, th400, turbo

TH 400 output bushing

c373 on Apr 21, 2011

Apr 21, 2011 11:01 PM
by 7T1vette

6

7,490

C3 Tech/Performance

400, ball, c3, check, corvette, home, installing, kit, location, pics, shift, th400, trans, transgo, transmission, turbo

Installing Th-400 shift kit VIRGIN

Lon Wayne on Apr 11, 2011

Apr 13, 2011 03:49 PM
by daanbc

12

7,210

C3 Tech/Performance

2004r, 200r4, c3, conversion, corvette, cost, differance, mpg, needed, parts, richmond, swap, th350, th400, transmission

Considering a Transmission swap to a 2004R

stclarke on Mar 30, 2011

Mar 31, 2011 11:10 PM
by stclarke

13

3,318

Canadian Events

400, adjustment, c6, clamp, corvette, install, leak, leaking, leaks, modulater, modulator, oring, ring, th400, thm, vacuum

71 TH400 Modulator O-Ring?

dprinter1 on Mar 27, 2011

Mar 30, 2011 11:39 PM
by 7T1vette

13

11,770

C3 Tech/Performance

2004r, 4l80, 60, c5, c6, corvette, ecs, gear, package, powerglide, powerglides, ratio, swap, th400, vette

ECS powerglide or th400 swap - anyone using in a street car?

TracyRR on Mar 23, 2011

Mar 25, 2011 08:37 AM
by 7secondsquarter

16

6,845

C5 Forced Induction/Nitrous

4200, caonverter, car, drag, dyno, hp, loss, mustang, powerglide, rear, rpm, shift, stall, th400, trans, transmission, wheel

Engine dyno vs. rear tire dyno percent loss

bjankuski on Mar 23, 2011

Mar 24, 2011 04:41 PM
by bjankuski

13

7,887

C4 Tech/Performance

TH400 Rebuild kit

G.Rossman on Mar 21, 2011

Mar 24, 2011 02:14 PM
by G.Rossman

6

959

C3 Tech/Performance

TH400 tranny filter?

retired ralph on Mar 13, 2011

Mar 13, 2011 06:54 PM
by mds3013

2

972

C3 Tech/Performance

400, bracket, c3, c5, control, corvette, engage, engaging, linkage, loose, park, shift, shifter, th400, wont

TH400 shift linkage- will not engage in park.

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1 2)

rob75383 on Sep 4, 2009

Mar 13, 2011 07:35 AM
by rob75383

21

23,549

C3 Tech/Performance

Nature's revenge

Steve Snake Driver on Mar 10, 2011

Mar 11, 2011 08:53 AM
by VetteMark

14

942

C6 Corvette General Discussion

400, aluminum, c4, cast, chrome, metal, pan, pans, seal, steel, th400, tranny, trans, transmission, turbo

TH400 transmission pan, aluminum or steel ?

sting66cp on Mar 2, 2011

Mar 2, 2011 05:18 PM
by HamadUP

4

6,232

C3 Tech/Performance

bracket, flange, header, hits, shift, th400

Header install issues...

06_LT1 on Feb 11, 2011

Feb 17, 2011 11:02 PM
by tombrammer

13

1,168

C4 Tech/Performance

2004r, 2005, aluminum, amp, bm, c4, corvette, deep, extension, filter, pan, pickup, replacement, th400, tube

B&M Deep Pan.... special filter?

GTSLN97 on Feb 15, 2011

Feb 16, 2011 07:44 PM
by C5FORFUN2

4

1,959

C5 Tech

400, 435, carlo, case, code, converter, corvette, corvettes, cx, cy, joint, monte, saver, tag, th400, torque, turbo

L88s that came with a TH400

HamadUP on Jan 8, 2011

Feb 14, 2011 10:46 AM
by TWINRAY

18

10,138

C3 General

Threads Tagged with th400